added unused capture var check again

git-svn-id: http://haxe.googlecode.com/svn/trunk@5862 f16182fa-f095-11de-8f43-4547254af6c6
minor print fix

git-svn-id: http://haxe.googlecode.com/svn/trunk@5863 f16182fa-f095-11de-8f43-4547254af6c6
allow to resume from errors caused by WithType information in unify_call_params

git-svn-id: http://haxe.googlecode.com/svn/trunk@5864 f16182fa-f095-11de-8f43-4547254af6c6
Merge branch 'haxe/master'